Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan may son snippets" » "phan may code snippets", "phan xay son snippets", "phan day son snippets", "phan giay son snippets", "phan may san snippets", "phan tay son snippets", "phan may cong snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("phan may son snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phan may son snippets"))) OR ("locating bug core snippets")).
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